.markdown-body pre  // Markdown 代码部分
.Box           // 正文代码表格
.BorderGrid-cell
    border .5px solid var(--borderColor)

    & > .Details
        border-top .5px solid var(--borderColor)

.border
    border .5px solid var(--borderColor) !important

.Box-body:last-of-type
    border-top .5px solid var(--borderColor)

.timeline-comment-header
.timeline-comment
.gh-header-meta
.discussion-sidebar-item + .discussion-sidebar-item
.markdown-body h1
.markdown-body h2
.TimelineItem-break
.discussion-timeline-actions
.timeline-comment-label
.border-lg-bottom
.timeline-new-comment .previewable-comment-form .comment-body
.timeline-comment-wrapper
.file
.file-header
.file-diff-split .blob-code + .blob-num
.Label--gray, .Label--outline
.ajax-pagination-form .ajax-pagination-btn
.subnav-item
.tabnav
.tabnav-tab.selected
.full-commit
.full-commit .commit-meta
.review-thread-reply
.diff-table tr:not(:last-child) .line-comments
.label
.Label
.table-list
    border-color var(--borderColor)
    border-width .5px

// 需要用 !important 覆盖样式的
.border-bottom
.border-md
    border-color var(--borderColor) !important
    border-width .5px !important

.footer
    .border-top
        border-top .5px solid var(--borderColor) !important

.border-lg-bottom
    border-bottom .5px solid var(--borderColor) !important

.border-md
    border-top .5px solid var(--borderColor) !important

.file-info-divider
    width .5px
    background-color var(--borderColor)

// 只修改颜色
.btn.hover, .btn:hover, [open]>.btn
    border-color var(--borderColor)

// 只修改宽度
.auth-form-body
.session-authentication .login-callout
.form-control
.markdown-body table td
.markdown-body table th
.markdown-body table tr
    border-width .5px

html.octotree-pinned main > .hide-full-screen
    box-shadow none
    border-bottom .5px solid var(--borderColor)

.js-expandable-line:first-child
    border-bottom
